
Modules
Bluetooth Module
A Bluetooth module is an electronic communication device that allows a microcontroller such as Arduino or ESP32 to communicate wirelessly with smartphones, computers, and other Bluetooth-enabled devices.
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Selected for reliable documentation, repeatable performance, and clean integration into real robotics projects.

Modules
A Bluetooth module is an electronic communication device that allows a microcontroller such as Arduino or ESP32 to communicate wirelessly with smartphones, computers, and other Bluetooth-enabled devices.

Modules
A 16×2 LCD display is an electronic display module commonly used with Arduino and other microcontrollers to show text, numbers, symbols, and sensor readings.